201604989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{39139}}^1$

素因数の和:39260

約数の個数: 16

約数和(自身を含む): 287444160

約数和(自身を除く): 85839171

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 39139, 117417, 665363, 1996089, 3953039, 11859117, 67201663, 201604989]

約数ペア:

[(1, 201604989), (3, 67201663), (17, 11859117), (51, 3953039), (101, 1996089), (303, 665363), (1717, 117417), (5151, 39139)]